Based on this product's specifications, here are some alternatives and similar models
Simet SNFK08 Surface-Mounted Junction Box 85x85x54mm IP66 with Membranes White
Summary description:
The Simet SNFK08 is a durable surface-mounted junction box designed for electrical installations. Featuring an IP66 ingress protection rating, it provides excellent resistance against dust and water, making it suitable for demanding environments. The unit includes flexible membranes for easy cable entry and measures 85x85x54mm. Its white finish ensures a clean, professional look for both indoor and outdoor wiring projects.